baber/WOPTO huggingface dataset:
Patent JP-2019171325-A (JP)
Title: Granular material sorting apparatus
Inventor: KUROMIZU YASUMORI
IPC: G01N21/84
Filed: 2018-03-29
Abstract: To reduce burden of adjustment work while precisely carrying out sorting processing of granular materials.SOLUTION: A granular material sorting apparatus includes: transfer means which transfers a group of granular materials to make it pass through a detection part; illumination means M which illuminates the detection part; light receiving means 6A, 6B which receive light from the detection part; determination means which determines whether the granular materials are normal or abnormal based on light receiving quantities of the light receiving means 6A, 6B; a light quantity detection sensor 20 which detects a light quantity of the illumination means; light quantity adjustment means which changes and adjusts the light quantity of the illumination means M so as to make the light quantity detected by the light quantity detection sensor 20 proper.SELECTED DRAWING: Figure 3
Patent JP-2019181592-A (JP)
Title: Cutting tool
Inventor: AOYAMA HIROKA
IPC: B23B27/14
Filed: 2018-04-04
Abstract: To provide a cutting tool having improved plastic deformation resistance at high temperature.SOLUTION: A cutting tool has a sintered body containing a first hard phase and a binder phase. The first hard phase is composed of WC. The binder phase has, as its main component, a first metal composed of at least one selected from Co and Ni, and further has a second metal composed of at least one selected from Al and W, and C.SELECTED DRAWING: Figure 1
Patent JP-2019186331-A (JP)
Title: Method for manufacturing neodymium-iron-boron based magnet
Inventor: HAGA KAZUAKI
IPC: B22F3/24
Filed: 2018-04-05
Abstract: To provide a technique which enables further enhancement of a magnetic property (e.g. a residual magnetic flux density) of a Nd-Fe-B based magnet.SOLUTION: A method for manufacturing a Nd-Fe-B based magnet according to the present invention comprises: a sintered body-manufacturing step of manufacturing a sintered body having a structure including main phases and grain boundary phases and having a Nd-Fe-B based magnet composition in which Tw/(Rw×Bw) ranges from 2.26 to 2.50, where Rw is a total weight percentage of a rare earth element and elements except Fe, Ni, Co, B, N and C, Tw is a total weight percentage of Fe, Ni and Co, and Bw is a total weight percentage of B, N and C; and a thermal treatment step of performing a thermal treatment on the sintered body in a low temperature range of 580-640°C and a high-temperature range of 660°C or higher.SELECTED DRAWING: Figure 2
Patent JP-2019183002-A (JP)
Title: Semi-conductive roller and manufacturing method therefor
Inventor: KOSAKA SHUNSUKE
IPC: C08L11/00
Filed: 2018-04-10
Abstract: To provide a semi-conductive roller hardly generating density unevenness on a formed image since a continuous toner layer with a uniform thickness can be formed on an outer peripheral surface while function making a toner adhered to the outer periphery surface of a roller body easy to move by reducing friction with the toner by an oxide film when used as a development roller, and a manufacturing method therefor.SOLUTION: A semi-conductive roller 1 includes a cylindrical roller body 2 consisting of a crosslinked article of a rubber composition containing only four kinds of an epichlorohydrin rubber, BR, CR and NBR as a rubber, and an oxide film 6 formed on an outer periphery surface 5 thereof, and has elastic modulus of an outer periphery surface calculated from a result obtained by a force volume measurement using an atomic force microscope of 60 MPa or less. A manufacturing method includes irradiating the outer periphery surface of a roller body with ultraviolet ray with integrated light amount in a range of 50 mJ/cmor less in an oxidizable atmosphere to form an oxide film.SELECTED DRAWING: Figure 1
Patent JP-2018172795-A (JP)
Title: Silver nanoplate compositions and methods
Inventor: STEVEN J OLDENBURG
IPC: A61K47/10
Filed: 2018-04-12
Abstract: PROBLEM TO BE SOLVED: To provide: methods for preparing high optical density solutions of nanoparticles, such as nanoplates, silver nanoplates or silver platelet nanoparticles; and solutions and substrates prepared by the methods.SOLUTION: The methods can include addition of stabilizing agents (e.g., chemical or biological agents bound or otherwise linked to a nanoparticle surface) that stabilize the nanoparticle before, during, and/or after concentration, thereby allowing production of a stable, high optical density solution of silver nanoplates. The methods can also include increasing the concentration of silver nanoplates within the solution, and thus increasing the solution optical density.SELECTED DRAWING: Figure 9
Patent JP-2018186498-A (JP)
Title: Method and apparatus for improving precoding resource block group in wireless communication system
Inventor: LIN KO-CHIANG
IPC: H04W72/04
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for improving a precoding resource block group.SOLUTION: A method and an apparatus are disclosed from the point of view of a UE. In an embodiment, the method includes receiving setting of a function of PRB bundling from a base station through UE. The method also includes receiving an instruction from the base station as to whether the function of the PRB bundling is applied to a TTI through the UE.SELECTED DRAWING: Figure 37
Patent JP-2019188412-A (JP)
Title: Friction stir welding method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2018-04-20
Abstract: To provide a friction stir welding method having a high degree of freedom of design.SOLUTION: In the friction stir welding method, friction stirring is performed to a butted part J1 of a metal member 1 to be welded formed by butting end faces of a columnar first metal member 1a and a cylindrical second metal member 1b to each other, using a rotary tool F for main welding comprising a stirring pin F2. The rotary tool F for main welding comprises a flat face F4 perpendicular to a rotation shaft C and a protrusion part F5 that protrudes from the flat face F4. In the method, the rotary tool F for main welding is made to go around a circumference of the metal member 1 to be welded in a state where a tip of the protrusion part F5 is inserted deeper than a position of an outer peripheral surface 13a of a small diameter part 3 of the first metal member 1a while inserting only the stirring pin F2 into the butted part J1 and contacting the flat face F4 with the first metal member 1a and the second metal member 1b.SELECTED DRAWING: Figure 10
Patent JP-2019192737-A (JP)
Title: Light emitting device, lead frame with resin, and method of manufacturing them
Inventor: MARUTANI YUKITOSHI
IPC: H01L33/62
Filed: 2018-04-23
Abstract: To provide a light emitting device improved in substrate strength, a lead frame with a resin, and a method of manufacturing them.SOLUTION: A light emitting device includes: a substrate including two conductive members each having an upper face and a lower face, a resin body covering a part of the conductive members, and a fiber member disposed in the resin body, a part of the upper face being exposed from the resin body on an upper side of the substrate, and a part of the lower face being exposed from the resin body on a lower side of the substrate; and a light emitting element electrically connected to the two conductive members. The resin body has a separation part located between the two conductive members and a pair of holding parts sandwiching the separation part therebetween. The fiber member has a length longer than a distance between the two conductive members, and is located at least in an adjacent area adjacent to the separation part, of at least one of the pair of holding parts. The fiber member extends in a direction non-orthogonal to a direction where the holding parts extend, in the adjacent area.SELECTED DRAWING: Figure 2
Patent JP-2019190971-A (JP)
Title: Zero-crossing detection circuit and sensor device
Inventor: ARIYAMA MINORU
IPC: G01R19/175
Filed: 2018-04-24
Abstract: To provide a zero-crossing detection circuit capable of generating an accurate detection signal immediately after turning the power on, and to provide a sensor device.SOLUTION: A zero-crossing detection circuit is provided, comprising a first comparator circuit configured to receive an input signal n1 and an input signal n2 and output a first comparison result, a second comparator circuit provided with a hysteresis function and configured to receive the input signal n1 and the input signal n2 and output a second comparison result, a power supply voltage detection circuit configured to output a detection signal when a power supply voltage being supplied becomes a predetermined voltage or higher, and a logic circuit configured to output a zero-crossing detection signal based on the first and second comparison results.SELECTED DRAWING: Figure 1
Patent JP-2018190411-A (JP)
Title: Display device and method of manufacturing the same
Inventor: LEE YOUNG-WOOK
IPC: G06F3/044
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device realizing a simplified process and reduced costs, and a method of manufacturing the same.SOLUTION: A display device having a touch sensor includes a touch sensing line 154 and a touch driving line 152, which are formed on an encapsulation unit and intersect each other with a touch insulation layer interposed therebetween. The touch insulation layer 156 intersects with any one of the touch sensing line 154 and the touch driving line 152, which may result in a simplified structure. In addition, touch electrodes are arranged atop the encapsulation unit, which eliminates the need for a separate attachment process, resulting in a simplified process and reduced costs.SELECTED DRAWING: Figure 3
Patent JP-2019191942-A (JP)
Title: Control device and function inspection method
Inventor: AKAZA MASANORI
IPC: G06F11/22
Filed: 2018-04-25
Abstract: To provide a control device and a function inspection method that improve reliability of a function inspection and further enhance safety thereof.SOLUTION: A control device includes a main processing unit that can execute a program; and a monitoring unit that monitors a signal output from the main processing unit and resets, when abnormality is detected in the main processing unit, the main processing unit. The main processing unit includes a detection unit that resets the main processing unit when an unauthorized access that is accessed by another program other than a specific program is detected to a protected region dedicated to the specific program; a first inspection unit that inspects whether or not the main processing unit is reset by the detection unit by intentionally performing an unauthorized access to the protected region; and a second inspection unit that inspects whether or not the main processing unit is reset by the monitoring unit by intentionally outputting a signal indicating an abnormal state to the monitoring unit. The detection unit intentionally outputs, when the detection unit detects unauthorized access, a signal indicating the abnormal state from the second inspection unit to the monitoring unit.SELECTED DRAWING: Figure 2
Patent JP-2019190757-A (JP)
Title: Heat pump device
Inventor: EDA AKITO
IPC: F24H9/02
Filed: 2018-04-26
Abstract: To provide a heat pump device which can prevent an undesired gap from being formed between an exterior case and a lid member with a simple structure without causing failure such as degradation of the appearance.SOLUTION: A heat pump device A includes: an exterior case C formed by combining an exterior case body 6 with a lid member 7; and a heat insulation member 5 which is disposed close to an upper part in the exterior case C and covers at least a part of a condensation heat exchanger 3. The lid member 7 includes a front downward facing protruding piece part 71a which protrudes downward from a front part of a top plate part 70 and is disposed overlapping with the front side of an upper part of a front wall part 61. The heat insulation member 5 includes a contact part 55a which contacts with the front wall part 61 so as to prevent the upper part of the front wall part 61 from being deformed or displaced in a direction away from the front downward facing protruding piece part 71a.SELECTED DRAWING: Figure 3
Patent JP-2019195129-A (JP)
Title: Wireless communication device
Inventor: NISHIMORI MICHIHITO
IPC: H04B1/04
Filed: 2018-05-01
Abstract: To provide a wireless communication device capable of suppressing distortion that occurs on the signal output from an amplifier.SOLUTION: A wireless communication device 100 includes: an antenna 40; an amplifier 10 that amplifies the input transmission signal and outputs it to the antenna; a timing control circuit 30 that controls switching between a non-transmission period in which radio waves are not transmitted from the antenna and a transmission period in which radio waves are transmitted from the antenna; and a voltage control unit 20 that sets the power supply voltage applied to the amplifier during the non-transmission period to be higher than the transmission period on the basis of the control signal from the timing control circuit.SELECTED DRAWING: Figure 3
Patent JP-2019181430-A (JP)
Title: New type paint mixing device
Inventor: LI LONG
IPC: B01F15/00
Filed: 2018-05-07
Abstract: To provide a new type construction device that automatically paints something white.SOLUTION: The new type construction device includes a stuffing box that is fixedly mounted on a machine base. At four corner bottom parts of the machine base are similarly arranged bath mats, and in the stuffing box is arranged a storage enclosure. At a top wall of the storage enclosure is arranged a first turning enclosure and also at the top wall of the storage enclosure is arranged an injection groove positioned at the left side of the first turning enclosure. At the bottom wall of the storage enclosure is arranged a discharging groove connected to the outside. At the bottom wall of the injection groove is arranged a percolation groove connected to the storage enclosure. At the right side of the first turning enclosure is arranged a second turning enclosure, and above the second turning enclosure is arranged a third turning enclosure extending to the left. Between the first turning enclosure and the third turning enclosure is arranged turning grooves to be connected to each other. On the bottom wall of the first turning enclosure is rotatably mounted a stirring shaft extending vertically. A lower end of the stirring shaft extends to the storage enclosure to be fixedly mounted with many stirring arms.SELECTED DRAWING: Figure 4
Patent JP-2019200721-A (JP)
Title: Design support device and design support model learning device
Inventor: MACHINAGA TAKAHIRO
IPC: G06F17/50
Filed: 2018-05-18
Abstract: To automatically generate conditions of designing a building from image information or language information.SOLUTION: An information acquisition unit 22 of a design support device 100 acquires input information showing image information on a building and language information on a building. A design information output unit 24 of the design support device 100 inputs the input information acquired by the information acquisition unit 22 into a learned model having learned in advance according to the learning data and outputs the condition of designing a design target building by an operation using the learned model.SELECTED DRAWING: Figure 1
Patent JP-2019204588-A (JP)
Title: Terminal-equipped electric wire and manufacturing method thereof
Inventor: SATO TOMOYA
IPC: H01B7/00
Filed: 2018-05-21
Abstract: To provide a manufacturing method of a terminal-equipped electric wire capable of improving electrical performance.SOLUTION: A manufacturing method of a terminal-equipped electric wire includes a joining step of forming a joining portion 34 at which the outer peripheral surfaces of strands are joined to each other at the end portion for an electric wire 3 in which an end portion 31a of a core wire 31 having a plurality of strands is exposed from a coating 33, an installation step of installing the joining portion on a crimp terminal 2 having a bottom portion 15 and a pair of crimping pieces 16A extending from the bottom portion and facing each other, a crimping step of sandwiching the crimp terminal and the electric wire between a first mold 110 that supports the crimp terminal and a second mold 120 that moves relative to the first mold, and crimping the crimping piece to the joining portion, and a cutting step of cutting, by a cutting portion 130, a tip end portion 34b protruding outward from the crimping piece of the joining portion in a state where the crimping piece presses the joining portion toward the bottom portion.SELECTED DRAWING: Figure 13
Patent JP-2018138929-A (JP)
Title: Vehicle operation device
Inventor: SAKUMA TAKESHI
IPC: G09B29/00
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operation device capable of starting automatic driving before specifying a detailed destination, and smoothly continuing the automatic driving to a final destination.SOLUTION: A vehicle operation device 1A is used for an automatic driving vehicle C which automatically controls a vehicle to travel along a set travel route in a parking lot, and configured of: a destination setting unit 21 for setting a range including a plurality of parking frames having a spread in the parking lot as a destination D for setting the travel route; a route setting unit 22 for setting the travel route to the range of the destination on the basis of a route search condition including a current position and the destination; and a parking control unit 25 for controlling the automatic driving vehicle C to be parked in the range of the destination D.SELECTED DRAWING: Figure 12
Patent JP-2019151814-A (JP)
Title: Conductive polymer-containing ink and application thereof
Inventor: NISHIYAMA SHOICHI
IPC: C09D11/52
Filed: 2018-05-24
Abstract: To provide a polythiophene-based conductive polymer-containing ink for suppressing generation of dark spots, and enhancing durability of elements and yield during device manufacturing.SOLUTION: There is provided a conductive polymer-containing ink containing sulfonic acid group-containing polythiophene (A), a polyacrylic acid-based water-soluble resin (B), glycol (C), monovalent alcohol having boiling point of 150°C or less, at least one solvent selected from glycol ether and an aprotic polar solvent having boiling point of 150°C to 240°C, and having a composition thereof with (A) of 0.01 to 1.0 wt.%, (B) of 0.1 to 10 wt.%, (C) of 1 to 50 wt.%, and total of (C), (D) and (E) of 60 to 99 wt.%.SELECTED DRAWING: None
Patent JP-2019202035-A (JP)
Title: Bone-salt information acquisition device, method, and program
Inventor: KAWAMURA TAKAHIRO
IPC: A61B6/00
Filed: 2018-05-25
Abstract: To provide a bone-salt information acquisition device, method, and program capable of acquiring bone-salt information using an existing facility.SOLUTION: A body thickness estimation unit 32 estimates, on the basis of at least one image of first and second radiation images G1, G2 that each include a primary radiation component and a scattered radiation component, a body thickness of a subject for each pixel of the at least one image. A bone part pixel value acquisition unit 33 acquires a pixel value of a bone part area of the subject H from the first and second radiation images G1, G2. An information acquisition unit 34 acquires bone-salt information representing a bone-salt amount in the bone part area for each pixel of the bone part area on the basis of an imaging condition in acquiring the at least one image of the first and second radiation images G1, G2, a body thickness of each pixel, and the pixel value of the bone part area.SELECTED DRAWING: Figure 2
Patent JP-2019206156-A (JP)
Title: Sheet and manufacturing method thereof
Inventor: NAKAI TAKAAKI
IPC: B29C65/12
Filed: 2018-05-30
Abstract: To provide a sheet that hardly deforms when rolled into a roll, and a method for manufacturing the sheet.SOLUTION: A manufacturing method of a sheet includes a process of manufacturing a plurality of resin sheets having a thickness tof 0.1 to 5 mm, and a process to integrate widthwise ends of the plurality of resin sheets into one sheet so that a thickness tof the integrated part is 90% to 115% of the thickness twhile the plurality of resin sheets are fed and run.SELECTED DRAWING: None
Patent JP-2019212968-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: KAWABATA KOSUKE
IPC: G03B5/00
Filed: 2018-05-31
Abstract: To provide an imaging apparatus capable of achieving a longer illumination life by selecting a setting according to a shooting condition.SOLUTION: The imaging apparatus includes: an imaging unit for acquiring a video; a zoom lens capable of adjusting an angle of view; an illumination unit capable of adjusting an amount of emitted light; a signal processing unit for detecting presence of an abnormality; and a control unit for controlling the imaging unit and the illumination unit. When an abnormality is detected in the signal processing unit, the control unit adjusts an imaging range of the imaging unit to be within the specific imaging range and adjusts the illumination unit to increase an amount of light.SELECTED DRAWING: Figure 1
Patent JP-2019212972-A (JP)
Title: Electronic control device, monitoring method, program, and gateway device
Inventor: NAKANO TOSHIHISA
IPC: H04L12/28
Filed: 2018-05-31
Abstract: To provide a monitoring device that appropriately copes with an attack frame of an unauthorized acceleration control instruction transmitted to a network provided in a mobility object.SOLUTION: A monitoring device 100 that monitors an acceleration control instruction for steering a mobility object, which is transmitted in a network provided in the mobility object includes a receiving unit 1101 that acquires status information indicating at least one of the status of the mobility object and the status of the outside world in which the mobility object travels, and an acceleration control instruction transmitted in an in-vehicle network 10, and a determination unit 3101 that determines whether the acceleration control instruction is an unauthorized control instruction by comparing the situation indicated by the acquired situation information with the control content indicated by the acquired acceleration control instruction and outputs information indicating the result of the determination.SELECTED DRAWING: Figure 6
Patent JP-2019212396-A (JP)
Title: Method for manufacturing positive electrode active material for lithium ion secondary battery, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: KATO TOSHIHIRO
IPC: H01M4/525
Filed: 2018-05-31
Abstract: To enhance output characteristics of a secondary battery.SOLUTION: A method for manufacturing a positive electrode active material for a lithium ion secondary battery, which comprises lithium transition metal composite oxide particles, comprises: a mixing step S2 of mixing a lithium compound with transition metal composite hydroxide particles which are represented by the general formula (A), NiMnCoM(OH)(x+y+z+t=1, 0.3≤x≤0.8, 0.05≤y≤0.55, 0≤z≤0.4, 0≤t≤0.1 and 0≤a≤0.5, provided that M represents one or more additive elements selected from Nb, Mo, Ta, Zr and W), and of which the index [(d90-d10)/MV] showing an extent of spread of a particle size distribution is 0.65 or less, thereby forming a lithium mixture; a temporarily baking step S3 of temporarily baking the lithium mixture formed in the mixing step at a temperature of 750-900°C in an oxidizing atmosphere; and a baking step S5 of baking the lithium mixture, which has been temporarily baked in the temporarily baking step, at a higher temperature of 760-1050°C than the temporarily baking temperature in an oxidizing atmosphere.SELECTED DRAWING: Figure 1